package mapper;

import domain.Comment;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * @author cyt
 * @date 2020/9/11
 */
public interface CommentMapper {

    public List<Comment> findAll();


    public Comment findById(@Param("id") Long id);


    public List<Comment> findByA_id(@Param("a_id") Long a_id);
}
